53 in words
British English
fifty-three
Quick reference
- In figures
- 53
- British English
- fifty-three
- American English
- The same (why they differ)
- Ordinal
- fifty-third (53rd)
- Roman numeral
- LIII
- Place value
- 5 in the tens column; 3 in the ones column
- Expanded form
- 50 + 3
- Standard form
- 5.3 × 10¹
- Even or odd
- Odd
- Prime factors
- None but itself and one: it is prime
Convert any other number, up to thirty-six digits.